INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d473bfce79ed9cce9d57241e57582a7f794149a5d6ceff2225865d68ab52c22', 
    'dEVXuUKm1kf1TW00ZrTFwmmmM3Nkzoc+Kc6M5FaGiMw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)